How to Extract Wall Data from Linked DWG Files and Create Walls Using Dynamo

Revit
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1

After linking the DWG file into Revit, I don’t know how to extract wall data from the drawings in Dynamo, and I’m unsure how to create walls using Dynamo.

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2

You’ll need BimorphNodes for this workflow.

3

Specifically, you need to add this node between ‘select model element’ and ‘wall.By…’

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Also a lot of people use a LISP in the dwg to get the wall centrelines, something like the below:

Solved: CenterLine LISP - Autodesk Community